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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
246 PM CDT Wed Aug 21 2019

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
222000-
Winnebago-Boone-McHenry-Lake-Ogle-Lee-De Kalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Porter-Newton-Jasper-Benton-
246 PM CDT Wed Aug 21 2019 /346 PM EDT Wed Aug 21 2019/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

  Limited Thunderstorm Risk this evening.

DISCUSSION...

Isolated to widely scattered thunderstorms are possible across
the area this evening. Severe weather is not expected, though
some locally heavy rainfall is possible.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday night and Friday...
  High Swim Risk
Monday and Tuesday...
  Limited Thunderstorm Risk.


.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

  Moving toward the east 20 to 30.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
246 PM CDT Wed Aug 21 2019

LMZ740>745-222000-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
246 PM CDT Wed Aug 21 2019

This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.

.DAY ONE...Tonight.

Weather hazards expected...

  Limited Thunderstorm Risk this evening.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Monday and Tuesday...
  Limited Thunderstorm Risk.

$$

KJB

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Hazardous Weather Outlook
National Weather Service Northern Indiana
233 PM EDT Wed Aug 21 2019

INZ003>009-012>018-020-022>027-032>034-MIZ077>081-OHZ001-002-004-005-
015-016-024-025-221845-
La Porte-St. Joseph IN-Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-
Pulaski-Marshall-Fulton IN-Kosciusko-Whitley-Allen IN-White-Cass IN-
Miami-Wabash-Huntington-Wells-Adams-Grant-Blackford-Jay-Berrien-
Cass MI-St. Joseph MI-Branch-Hillsdale-Williams-Fulton OH-Defiance-
Henry-Paulding-Putnam-Van Wert-Allen OH-
233 PM EDT Wed Aug 21 2019 /133 PM CDT Wed Aug 21 2019/

This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.

.DAY ONE...This afternoon and tonight.

An isolated thunderstorm is possible tonight, mainly south of
Highway 30. Severe storms are not expected.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered thunderstorms are possible Thursday into Thursday evening
mainly south of Highway 30. Severe weather is not expected at this
time. Additional thunderstorms are possible Monday and Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Northern Indiana
233 PM EDT Wed Aug 21 2019

LMZ043-046-221845-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
233 PM EDT Wed Aug 21 2019

This Hazardous Weather Outlook is for The Nearshore Waters of
Southeastern Lake Michigan.

.DAY ONE...This afternoon and tonight.

No hazardous weather expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thunderstorms are possible next week Monday and Tuesday

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
1157 AM CDT Wed Aug 21 2019

ILZ027>031-036>038-045-046-221100-
Champaign-Fulton-Knox-Marshall-McLean-Peoria-Stark-Tazewell-
Vermilion-Woodford-
1157 AM CDT Wed Aug 21 2019

This Hazardous Weather Outlook is for portions of central
Illinois, east central Illinois and west central Illinois.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

Scattered thunderstorms will be possible this afternoon and
tonight: however, severe weather is not expected.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

Thunderstorm chances will linger across the area Thursday and
Thursday night. The potential for severe weather appears low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
1157 AM CDT Wed Aug 21 2019

ILZ040>044-047>057-061>063-066>068-071>073-221100-
Cass-Christian-Clark-Clay-Coles-Crawford-Cumberland-De Witt-
Douglas-Edgar-Effingham-Jasper-Lawrence-Logan-Macon-Mason-Menard-
Morgan-Moultrie-Piatt-Richland-Sangamon-Schuyler-Scott-Shelby-
1157 AM CDT Wed Aug 21 2019

This Hazardous Weather Outlook is for portions of central
Illinois, east central Illinois, southeast Illinois and west
central Illinois.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

Scattered thunderstorms will be possible this afternoon and
tonight. There is a Marginal Risk that some of the storms may
produce damaging wind gusts to 60 mph.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

Thunderstorm chances will linger across the area Thursday through
Friday. The potential for severe weather appears low both days.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed between 2 pm and 8 pm.

$$

Barnes

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
1121 AM EDT Wed Aug 21 2019

MIZ037>040-043>046-050>052-056>059-064>067-071>074-220715-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
1121 AM EDT Wed Aug 21 2019

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...This afternoon and Tonight

A few storms are possible this afternoon. The best chance of storms
will be east of U.S.-131 and south of I-96. Severe weather is not
likely, however storms could contain some small hail and wind gusts
to 40 mph.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
746 AM CDT Wed Aug 21 2019

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-221300-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
746 AM CDT Wed Aug 21 2019

This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.

.DAY ONE...TODAY AND TONIGHT

Dense fog with visibilities less than one quarter mile will
affect portions of southeast Iowa, northeast Missouri and west
central Illinois through mid morning.

Thunderstorms with frequent lightning, heavy rain and small hail
will move into northeast Missouri, southeast Iowa and west central
Illinois this morning. Heavy rain may lead to poor visibility and
ponding water on roadways.

Additional rounds of thunderstorms are expected this afternoon
and overnight, mainly south of Interstate 80. Isolated severe
thunderstorms are possible in far northeast Missouri, and adjacent
areas of Illinois. Damaging winds are the main threat.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

There are periodic chances for thunderstorms Monday and Tuesday.
The coverage of storms will likely be scattered and it is too
early to determine the risk for severe weather.

.SPOTTER INFORMATION STATEMENT...

Spotter and amateur radio activation is not anticipated today or
tonight.

$$

DLS

Hazardous Weather Outlook...UPDATED
National Weather Service Indianapolis IN
752 AM EDT Wed Aug 21 2019

INZ021-028>031-035>049-051>057-060>065-067>072-221200-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-Daviess-
Martin-Lawrence-Jackson-Jennings-
Including the cities of Delphi, Flora, Williamsport, West Lebanon,
Lafayette, West Lafayette, Frankfort, Kokomo, Attica, Covington,
Veedersburg, Crawfordsville, Lebanon, Zionsville, Tipton, Fishers,
Carmel, Noblesville, Anderson, Muncie, Winchester, Clinton, Newport,
Rockville, Greencastle, Plainfield, Brownsburg, Danville,
Indianapolis, Greenfield, Cumberland, New Castle, Terre Haute,
Brazil, Clay City, Spencer, Martinsville, Mooresville, Greenwood,
Franklin, Shelbyville, Rushville, Sullivan, Linton, Bloomfield,
Bloomington, Nashville, Columbus, Greensburg, Vincennes, Washington,
Loogootee, Shoals, Bedford, Mitchell, Seymour, Brownstown,
and North Vernon
752 AM EDT Wed Aug 21 2019

This hazardous weather outlook is for central Indiana.

.DAY ONE...Today and Tonight.

Outlook: Patchy fog across central Indiana this morning, with areas
of fog over western parts of the area. Thunderstorms are possible
across central Indiana today and tonight.

Hazards: Reduced visibility in fog. Lightning...Damaging Wind in
thunderstorms.

Timing: Fog possible until 11 am. Thunderstorms after 400 pm.

Discussion: An upper level weather disturbance in combination with a
passing cold front is expected to produce thunderstorms late
afternoon and tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Outlook: Thunderstorms will be possible over parts of the area at
times through Tuesday.

Discussion: A series of weak upper level weather disturbances will
interact with lingering surface boundary to bring some chances for
showers and storms to central Indiana at times into early next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible later today for isolated severe
storms.

&&

More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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